define(function(require,exports,module){
    let name = 'feiyangyang';
    // 引入喜洋洋
    let xiyangyang = require('./xiyangyang');
    console.log(xiyangyang);

    // 异步引入姚尚
    require.async('./yaoshang.js',function(yaoshang){
        console.log(yaoshang);
    })
    module.exports = {
        name
    }

});